r190: *** empty log message ***

diff --git a/src/dlgprojections.cpp b/src/dlgprojections.cpp
index 690d003d0a3686b90879e45c09942f1b0dc01156..8875fdad94873b216a2115fb8efdcbcf83129d1d 100644 (file)
--- a/src/dlgprojections.cpp
+++ b/src/dlgprojections.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: dlgprojections.cpp,v 1.4 2000/09/02 16:40:36 kevin Exp $
+**  $Id: dlgprojections.cpp,v 1.5 2000/09/04 09:24:21 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -174,29 +174,25 @@ ProjectionsDialog::showView (int iViewNumber)
 bool
 ProjectionsDialog::projectView (int iViewNumber)
 {
-    if (iViewNumber < m_rProjections.nView()) {
-      showView (iViewNumber);
-      wxYield();        // update the display
-      if (m_iTrace >= Trace::TRACE_PLOT) {
-       sleep(1);
-      }
-    } else {
-      m_state = Finished;    // so that we return TRUE below and 
-      // that [Cancel] handler knew what to do
-#if 0
-      if ( m_btnAbort ) 
-       m_btnAbort->SetLabel(_("Close")); // tell the user what he should do...
-      wxYield();
-      
-      (void)ShowModal();
-#endif
+  if (iViewNumber <= m_iLastView)  // already done this view
+    return true;
+
+  if (iViewNumber < m_rProjections.nView()) {
+    showView (iViewNumber);
+    wxYield();        // update the display
+    if (m_iTrace >= Trace::TRACE_PLOT) {
+      sleep(1);
     }
+  } else {
+    m_state = Finished;    // so that we return TRUE below and 
+    // that [Cancel] handler knew what to do
+  }
     
 #ifdef __WXMAC__
-    MacUpdateImmediately();
+  MacUpdateImmediately();
 #endif
     
-    return m_state != Cancelled;
+  return m_state != Cancelled;
 }
 
 

diff --git a/src/dlgreconstruct.cpp b/src/dlgreconstruct.cpp
index 5a6d46ab628a3bc49cd9bec4b7788fff216594c4..b7ad2c4dee7d28343a28394cd22e7147f25ad225 100644 (file)
--- a/src/dlgreconstruct.cpp
+++ b/src/dlgreconstruct.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2000 Kevin Rosenberg
 **
-**  $Id: dlgreconstruct.cpp,v 1.3 2000/09/04 09:06:46 kevin Exp $
+**  $Id: dlgreconstruct.cpp,v 1.4 2000/09/04 09:24:21 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -211,10 +211,13 @@ ReconstructDialog::showView (int iViewNumber)
 bool
 ReconstructDialog::reconstructView (int iViewNumber)
 {
-  ::wxYield();        // update the display
-  showView (iViewNumber);
-  ::wxYield();        // update the display
+  if (iViewNumber <= m_iLastView)  // have already done this view
+    return true;
+
   if (iViewNumber < m_rProjections.nView()) {
+    ::wxYield();        // update the display
+    showView (iViewNumber);
+    ::wxYield();        // update the display
     if (m_iTrace >= Trace::TRACE_PLOT) {
       ::wxUsleep(250);
     }